Archive for the ‘Earthquakes’ Category

October 15: BART to participate in Great ShakeOut 2026

Tuesday, October 13th, 2026

You can too at 10:15am

By BART

BART will participate in the 2026 International ShakeOut Day earthquake drill on Thursday, October 15, to test our emergency response systems and to help raise public awareness of the importance of having a plan and being prepared.

At 10:15am, BART staff will trigger our ShakeAlert early warning earthquake system to ensure it is functioning and working correctly. Once triggered, trains will automatically slow down to 27mph. Then all trains will come to a very brief stop. BART will also make a systemwide public announcement encouraging riders to be prepared for earthquakes. BART will also test our internal communications systems to notify employees and the Operations Control Center will observe earthquake alarms and our train control systems to ensure they are working properly. BART has also added simulated damage inspections to its ShakeAlert drill, which you can read more about below.

ShakeAlert Early Warning Earthquake System

BART is an early adopter of the ShakeAlert system, which is connected to a network of USGS seismic sensors throughout California. When the BART seismic condition threshold is reached is reached, the system sends a speed restriction command to trains. This system removes human response time and can even slow trains down before the shaking occurs depending on how far away the quake is centered.

Emergency Response Plan

BART has an Earthquake Emergency Response Plan, and we hold several drills a year to ensure staff is trained and ready to respond. In the event of an earthquake, riders should listen for instructions from BART personnel. Employees are trained to evacuate the public from dangerous areas.  Following an earthquake, BART trains are held in place (except for trains in the Transbay Tube and Berkeley Hills Tunnel) until it is determined it is safe to move the train to the nearest station where riders will be offboarded.

Earthquake Safety Tips

Where will you be and what will you do when the next big earthquake hits? Taking time to consider these questions now could help if you ever do find yourself in an earthquake.

LISTEN FOR INSTRUCTIONS

That’s one reason why the first guideline in a BART emergency is to follow instructions from BART personnel. The BART Operations Control Center is in constant communication with trains and Station Agents and is in the best position to manage emergencies and provide direction for the public.

ON A TRAIN

If you’re on a train during an earthquake, Train Operators will follow BART’s established emergency plan and provide you with important information. Sit down or grab a handhold to avoid injury. If an evacuation is necessary, emergency response personnel will coordinate.

IN A STATION

If you’re in a station during an earthquake, back away from the edge of the trackway. If you’re in the station concourse, don’t proceed to the platform. Instead, prepare to evacuate the station under the direction of BART personnel.

TRY TEXTING

No matter where you are, emergency experts recommend using text messaging instead of cell calls to communicate with family and loved ones in an emergency. Cell networks can be overwhelmed if everyone’s trying to call at the same time; text messages can be more efficient.

Earthquake Safety Program Completed in 2024

In September 2024, BART completed its Earthquake Safety Program, which retrofitted vulnerable high traffic portions of the original system to make it safer in a large quake. The Earthquake Safety Program was funded in part by Measure AA, a $980 million general obligation BART bond approved by voters in 2004. The program focused on upgrading portions of the original system not only for life safety but also to ensure that we can return to operation shortly after a major earthquake.

Source: ShakeOut.org

BART’s Earthquake Response Team

BART’s Earthquake Response Team (ERT) consists of around sixty engineers and thirty maintenance employees that fan out across the system in the advent of a major earthquake, defined as an earthquake with a magnitude of 6.0 or greater with an epicenter within 50 miles of the BART system. Since its inception, the ERT has never been activated for a real event, but they train throughout the year to prepare for the real possibility of a massive earthquake rattling the Bay Area.  

The Great ShakeOut is the ERT’s big show. Once the international earthquake drill commences, BART staff hit the ground running. ERT members travel to all 50 stations to conduct structural assessments, simulating damage inspections that would occur during a real earthquake. They inspect walkways, support structures, elevators, escalators – anything that could sustain damage in a powerful earthquake.  

The Great ShakeOut simulation is designed to exercise “muscle memory” for BART’s earthquake response as well as identifying areas for improvement.  

Safety is BART’s mission above all, and the practiced ERT is crucial for getting service up and running quickly. 

The team focuses their observations on stations and aerial structures. They’re looking for physical damage – cracks, leaning, displacement, unevenness, and foundation damage – as well as issues like station power outages, falling signage, and water intrusion.  

Members of the ERT can be activated at any time, and staff volunteer to join the team. Every ERT member is issued two big backpacks full of supplies they might need, from batteries and measuring tools to safety vests and protein bars. One backpack stays at their house: the other in their office. See what’s inside in the video.

Visit Shakeout.org for simple safety steps during earthquakes.

September is National Preparedness Month

Monday, September 14th, 2026

This year’s theme: “Americans Stand Ready”

By Federal Emergency Management Agency

Each September, FEMA’s Ready Campaign celebrates National Preparedness Month. Since 2004, the campaign has taken the month to encourage Americans to prepare for emergencies. The month is a great time to take small steps to make a big difference in being prepared.

Source: FEMA

This year’s theme is, “Americans Stand Ready.”

The theme reflects the spirit of unity, resilience and resourcefulness that make our country strong. It’s a reminder that each of us can make a difference by taking proactive steps before a disaster strikes, and encouraging loved ones to do the same, Americans can contribute to the safety and security of the entire nation.

Preparedness is everyone’s responsibility, and disasters and emergencies can happen at any time, anywhere, and sometimes without warning.

For more than 20 years, FEMA’s Ready Campaign has sponsored and managed National Preparedness Month (NPM). National Preparedness Month is an annual September observance to encourage Americans to prepare for disasters and emergencies that could happen anywhere and at any time.

This year’s theme, Americans Stand Ready, echoes the can-do American spirit of resourcefulness and duty. The campaign focuses on. distinct ideas that capture how Americans take pride in their ability to protect themselves and their families and work together to recover from disasters:  

  • Americans stand ready to uphold our patriotic duty: When individuals are prepared and self-reliant, we can bolster the work our brave first responders do to help people on their worst day. 
  • Americans stand ready to protect our family and friends: We know best how to keep our loved ones safe when things go wrong.
  • Americans stand ready to help our communities: Taking a proactive approach to get your community ready contributes to the nation’s resilience.

Throughout the month of September, the Ready Campaign will share easy, affordable steps to take to stand ready, no matter what comes. Take a few simple steps this month to help keep you and your family ready:

  • Be in the know. Make sure you know where to get information when you need it most. Download the FEMA App to get emergency safety alerts and resources.
  • Make a plan to keep you and your family safe and prepared. The plan should include emergency contact information, emergency meeting places and medical information.
  • Build a kit with the essential items your family needs to stay safe and comfortable if something happens. (See FEMA’s Ready.gov Recommended Items to Include in a Basic Emergency Supply Kit checklist)
  • Be there for your community. From volunteering in your community to learning skills like first aid and CPR, you can take steps to prepare for disasters and keep your family safe and make your neighborhood and community more resilient. Take a training course through FEMA’s Training and Education Program, the American Red Cross, or your local emergency management agency to build or gain skills to protect yourself, family, friends and community.

FEMA’s Ready Campaign educates and empowers Americans to take some simple steps to prepare for and respond to potential emergencies, including those from natural hazards and man-made disasters. Ready asks individuals to do three key things: get an emergency supply kit, make a family emergency plan, and be informed about the different types of emergencies that could occur and appropriate responses. Everyone should have some basic supplies on hand in order to survive several days if an emergency occurs.

The list of emergency supply kit items is only a starting point. It is important that individuals review this list and consider the unique needs of their family, including pets, for items to include. Individuals should also consider having at least two emergency supply kits, one full kit at home and smaller portable kits in their workplace, vehicle or other places they spend time.

U.S. Senate passes Padilla, Murkowski bill to reauthorize National Earthquake Hazards Reduction Program

Thursday, December 5th, 2024
Senators Alex Padilla and Lisa Murkowski (official photos) and map of tsunami warning areas from the National Weather Service on Thursday, Dec. 5, 2024.

Providential timing with Thursday’s 7.0, 4.7 mag and multiple more quakes along Nor Cal coast

WASHINGTON, D.C. — Today, U.S. Senators Alex Padilla (D-Calif.) and Lisa Murkowski (R-Alaska) announced that the Senate passed their bipartisan legislation to reauthorize the National Earthquake Hazards Reduction Program (NEHRP) through Fiscal Year 2028. Senate passage of the bill comes after a series of major earthquakes struck Northern California this morning, triggering tsunami warnings and underscoring the urgent need for early warning systems and earthquake safety programs like NEHRP. The legislation now heads to the U.S. House of Representatives.

The bill would authorize a total of $175.4 million per year from FY 2024-2028 across the four federal agencies responsible for long-term earthquake risk reduction under NEHRP: the Federal Emergency Management Agency (FEMA), the National Institute of Standards and Technology (NIST), the National Science Foundation (NSF), and the United States Geological Survey (USGS).

“As today’s devastating Northern California earthquakes remind us, it is never a matter of if, but when the next major earthquake will strike,” said Padilla. “The National Earthquake Hazards Reduction Program supports crucial tools like the ShakeAlert Earthquake Early Warning System, advances scientific understanding of earthquakes, and strengthens earthquake resilience in communities nationwide. With the safety of our communities at stake, we must stay vigilant. After today’s unanimous Senate passage, I will push my House colleagues to pass this bill to reauthorize this critical program as soon as possible.”

He was referring to both a 7.0-magnitude earthquake, 45 miles off the coast of Eureka and another 4.7 magnitude quake near Ferndale as well as multiple others throughout the day. (See Latest Earthquakes on the U.S. Geological Survey website)

Source: USGS

“Alaska faces significant earthquake risks as the most seismically active state-our communities must be prepared,” said Murkowski. “The National Earthquake Hazards Reduction Program Reauthorization Act provides crucial funding to federal agencies for the research, development, and implementation of earthquake safety procedures. The earthquake today in Northern California is a sober reminder of how critical these readiness measures are.”

Specifically, the NEHRP Reauthorization Act of 2024 would authorize $10.6 million for FEMA, $5.9 million for NIST, $58 million for NSF, and $100.9 million for USGS per year from FY 2024-2028. This funding would support research, development, and implementation activities related to earthquake safety and risk reduction.

This NEHRP reauthorization includes:

  • Directing state and local entities to inventory high risk buildings and structures,
  • Expanding seismic events to include earthquake-caused tsunamis;
  • Providing more technical assistance to Tribal governments; and
  • Improving mitigation for earthquake-connected hazards.

California faces substantial earthquake risks. According to the California Department of Conservation, over 70 percent of Californians live within 30 miles of a fault that could cause high ground shaking within the next 50 years. The state averages two to three earthquakes per year at magnitude 5.5 or higher, risking moderate structural damage. Because of these major earthquake risks, California has become a leader in earthquake research.

The NEHRP Reauthorization Act of 2024 is endorsed by the American Society of Civil Engineers (ASCE), BuildStrong America, Earthquake Engineering Research Institute (EERI), International Code Council (ICC), the National Council of Structural Engineers Associations (NCSEA), the National Institute of Building Sciences (NIBS), Seismological Society of America, and the Structural Engineers Association of California (SEAOC).

Senator Padilla has long been a leader in mitigating earthquake risks. As a California State Senator, Padilla authored Senate Bill 135, signed by Governor Jerry Brown in 2013, which required the state to establish the nation’s first statewide early warning system. In 2021, he led five of his U.S. Senate colleagues in requesting details from the U.S. Geological Survey (USGS) on future plans and funding needs for the West Coast Early Earthquake Warning system.

To view the release online, click here.

Recent Delta earthquakes reminder of modernizing water infrastructure’s vital importance

Monday, October 23rd, 2023
Source: CA DWR

One large quake last Wednesday, two more smaller quakes on Monday

By CA Department of Water Resources

News of yet another earthquake in the heart of the Delta in the last week is a serious reminder about the importance of modernizing and protecting water supply infrastructure. The quake on Wednesday, Oct. 18th measured 4.2 and was centered 5 kilometers southwest of Isleton.

Two more quakes measuring 2.9 magnitude and 2.5 mag, with epicenters 4 km southeast of Rio Vista, occurred on Monday, Oct. 23, according to the US Geological Survey (USGS).

In a report by CBS News last week, Austin Elliott with the USGS said that “a very large earthquake, centered near the Delta, would pose a particularly significant threat to both protective systems that the levees provide, as well as the water distribution and intake systems.”

He also said that “Larger earthquakes magnitude — five or six — would begin to produce liquefaction and damage some of the infrastructure and geotechnical work there.” And according to the USGS, there is a 72 percent chance of a 6.7 or greater magnitude earthquake occurring in the Bay Area by 2043.

The Delta Conveyance Project is meant to help the State Water Project guard against these seismic threats.

DWR has also invested millions of dollars to reinforce many Delta levees through the Delta Levees Special Flood Control Projects programs. Additionally, DWR has been planning for and strategizing how to address the earthquake risk and potential disruption to California’s water supply and has developed detailed plans to guide response and recovery efforts.

For more information on how the proposed Delta Conveyance Project would make California’s water supply more earthquake resilient, check out this digital article and these two in-depth videos (Part 1 and Part 2). 

Allen D. Payton contributed to this report.